ResearchIRR · TC

AS267549:AS-UPSTREAMS as-set containing AS267549 upstream providers

An as-set registered in TC, maintained by MAINT-AS267549. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS267549:AS-UPSTREAMS lists

2 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS21574 AS21574AS53013 AS53013
Expanded

Every AS it reaches

What a filter built from AS267549:AS-UPSTREAMS would let in: 2 ASes.

Show the 2 ASes
AS21574AS53013
Prefixes

What AS267549:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS267549:AS-UPSTREAMS (with bgpq4, say) would allow. 24 IPv4 and 3 IPv6. Every one is in the IRR API.

24 IPv4 prefixes
168.227.200.0/22168.228.188.0/22177.67.80.0/21177.67.80.0/22177.67.80.0/23177.67.82.0/23177.67.84.0/24177.67.85.0/24177.67.86.0/24177.67.87.0/24186.249.224.0/20187.1.176.0/20187.1.178.0/24200.169.0.0/20200.169.0.0/21200.169.8.0/21200.169.9.0/24209.14.155.0/24209.14.158.0/23209.14.159.0/24209.14.228.0/23209.14.7.0/2438.226.18.0/2445.5.248.0/22
3 IPv6 prefixes
2804:23ec::/322804:39f0:f000::/362804:574::/32
Registries

Each registry’s copy

TC2 membersas-set containing AS267549 upstream providers
Maintained byMAINT-AS267549
Last modified2026-07-09T11:19:58Z
MembersAS53013 AS21574
mbrs-by-refN
Tools

Check AS267549:AS-UPSTREAMS live

IRR API, with prefixes